cpdf_scale

(PHP 3 >= 3.0.8, PHP 4, PHP 5 <= 5.0.4)

cpdf_scale -- Sets scaling

Description

bool cpdf_scale ( int pdf_document, float x_scale, float y_scale )

The cpdf_scale() function set the scaling factor in both directions. 如果成功则返回 TRUE，失败则返回 FALSE。